LG B2070 - Инструкция по эксплуатации - Страница 146

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B2070 User Guide

Trouble Shooting

This chapter lists some problems that you might encounter while using your phone. Some problems
require that you call your service provider, but most of problems you encounter are easy to correct
yourself.

Possible causes

Message

Possible Corrective measures

There is no SIM card in the phone or
you may have inserted it incorrectly.

SIM error

Make sure that the SIM card is correctly
inserted.

Signal weak

Outside GSM network

No connection
to the network

Move higher to a window or open space.

Check service provider coverage map.

When you want to change a security
code you have to confirm the new code
by entering it again. The two codes that
you have entered do not match.

Codes do not
match

Contact your Service Provider.

Not supported by Service Provider or
registration required

Function
cannot be set

Contact your Service Provider.

Dialling error 

New SIM card inserted 

Charge limit reached

Calls not
available

New network not authorized.

Check for new restrictions.

Contact Service Provider or reset limit
with PIN 2.

On/Off key pressed too briefly

Battery empty

Battery contacts dirty

Phone cannot
be switched on

Press On/Off key for at least two
seconds.

Charge battery. Check charging indicator
in the display.

Clean contacts.